AT237113B - Standard arrangement for arc welding - Google Patents
Standard arrangement for arc weldingInfo
- Publication number
- AT237113B AT237113B AT679561A AT679561A AT237113B AT 237113 B AT237113 B AT 237113B AT 679561 A AT679561 A AT 679561A AT 679561 A AT679561 A AT 679561A AT 237113 B AT237113 B AT 237113B
- Authority
- AT
- Austria
- Prior art keywords
- arc welding
- standard arrangement
- control
- winding
- windings
- Prior art date
Links
Landscapes
- Arc Welding Control (AREA)
Description
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Regelanordnung zum Lichtbogenschweissen
EMI1.1
<Desc/Clms Page number 2>
gegensinnig gerichtete und in Serie geschaltete Steuerwicklungen 10 und 11,-welche beispielsweise vom Kollektorstrom eines Transistors durchflossen sein können. Die Arbeitswicklung 9 liegt vorzugsweise in Serie mit der Feldwicklung des Generators 2. Beim Auftreten einer Spannungsspitze an der Arbeitswicklung 9 wird in beiden Steuerwicklungen 10 und 11 gleichzeitig eine Sekundärspannung induziert, welche wegen des gegensinnigen Windungssinnes der Spulen 10 und 11 kompensiert wird. Der die Wicklungen 10 und 11 speisende Transistor kann infolgedessen nicht beschädigt werden.
Der Transduktor kann nach einem abgewandelten Ausführungsbeispiel auch aus zwei einfachen Schenkelkernen mit je einer Arbeit-un einer Steuerwicklung bestehen. Der Stromfluss durch die Arbeitswicklungen erfolgt hiebei über vorgeschaltete Gleichrichter im Halbwellenbetrieb.
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Standard arrangement for arc welding
EMI1.1
<Desc / Clms Page number 2>
Control windings 10 and 11, which are directed in opposite directions and connected in series, through which, for example, the collector current of a transistor can flow. The working winding 9 is preferably in series with the field winding of the generator 2. When a voltage peak occurs on the working winding 9, a secondary voltage is induced in both control windings 10 and 11 at the same time, which is compensated for because the coils 10 and 11 are turned in opposite directions. The transistor feeding the windings 10 and 11 cannot be damaged as a result.
According to a modified embodiment, the transducer can also consist of two simple leg cores, each with a work and a control winding. The current flow through the working windings takes place via upstream rectifiers in half-wave operation.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT218636D | |||
DE237113X | 1960-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT237113B true AT237113B (en) | 1964-11-25 |
Family
ID=25607973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT679561A AT237113B (en) | 1960-09-08 | 1961-09-06 | Standard arrangement for arc welding |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT237113B (en) |
-
1961
- 1961-09-06 AT AT679561A patent/AT237113B/en active
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